body,h1,h2,h3,h4,h5,h6,p,ol,ul,li,dl,dt,dd,input{margin:0;padding:0;}
body{
    font-size: 14px;
}
h1,h2,h3,h4,h5,h6{
    font-size: 14px;
    font-weight: normal;
}
ul,li{
    list-style: none;
}
a{
    text-decoration: none;
}
b,strong{
    font-weight: normal;
}
i,em{
    font-style: normal;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.clearfix::after{
    content: "";
    display: block;
    clear: both;
}